84840105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5351}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 156192768

約数和(自身を除く): 71352663

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 5285, 5351, 15855, 16053, 26755, 37457, 80265, 112371, 187285, 561855, 808001, 2424003, 4040005, 5656007, 12120015, 16968021, 28280035, 84840105]

約数ペア:

[(1, 84840105), (3, 28280035), (5, 16968021), (7, 12120015), (15, 5656007), (21, 4040005), (35, 2424003), (105, 808001), (151, 561855), (453, 187285), (755, 112371), (1057, 80265), (2265, 37457), (3171, 26755), (5285, 16053), (5351, 15855)]